Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ottilie Gramling, OTR

Pediatric Occupational Therapist in Baraboo, WI · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1558555748

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Registry record

Entity type Individual (Type 1)

Name Ottilie Gramling

Credential OTR

Sex Female

Practice address 505 Broadway St, Baraboo, WI, 53913

Phone (608) 355-4200

Enumeration date Aug 30, 2007

Last updated in NPPES Aug 30, 2007

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 517-026 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
40572100	Medicaid	WI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Ottilie Gramling's NPI record?

Cross-check NPI 1558555748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558555748 active?

Yes, as of the latest NPPES snapshot, NPI 1558555748 is active (record last updated 2007-08-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-30.